f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9

Analysis

max time kernel
60s
max time network
72s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 19:48

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General

Target

f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Size

878KB
MD5

6463c89b7b4d3d0141c571b6f9dd9f71
SHA1

f4b4a628df686444da3678b76d98386dbb4c24e7
SHA256

f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9
SHA512

6e7b9a7bfec442793c80d8515ea04bee2ced1f9af6002be2ca7668650106339bb15c986cf5596ff646bdb7fda0c30185457761f0c8781d7d16f0ce41083a3e72
SSDEEP

24576:GYmH9vqdfTq3iXif2I32w7BdprJfqpvXohKl5X:PmdKmiXUGw7bupvD3X

Score

8^/10

discovery evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe

Modifies registry class 39 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1276	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1276	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
1276	f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe

C:\Users\Admin\AppData\Local\Temp\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe
"C:\Users\Admin\AppData\Local\Temp\f5b0725bd739ce2fe14511874656bd4285b89f94273affe71e0793215bef26f9.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1276

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1276-54-0x0000000076381000-0x0000000076383000-memory.dmp

Filesize
8KB

Download
memory/1276-55-0x0000000002050000-0x0000000002195000-memory.dmp

Filesize
1.3MB

Download
memory/1276-62-0x0000000002050000-0x0000000002195000-memory.dmp

Filesize
1.3MB

Download
memory/1276-64-0x0000000002050000-0x0000000002195000-memory.dmp

Filesize
1.3MB

Download
memory/1276-63-0x0000000002050000-0x0000000002195000-memory.dmp

Filesize
1.3MB

Download